Has both IPv4 (A) and IPv6 (AAAA) addresses.
| Website over IPv6 signaloutlook.org has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3034::6815:42fc answers · 443✓ 2606:4700:3034::ac43:d2aa answers · 443 | yes |
| www over IPv6 www.signaloutlook.org has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3034::ac43:d2aa answers · 443✓ 2606:4700:3034::6815:42fc answers · 443 | yes |
| Mail servers (MX) have IPv6 Every mail server has an AAAA record. smtp.google.com ✓ | yes |
| Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. elliot.ns.cloudflare.com ✓love.ns.cloudflare.com ✓ | yes |
| HTTPS over IPv6 · not part of the grade yet signaloutlook.org didn't complete an HTTPS request over IPv6 (timed out). https://signaloutlook.org/ via 2606:4700:3034::6815:42fc · timed out | ? |
signaloutlook.org Has IPv6
| A (IPv4) | 172.67.210.170 104.21.66.252 |
|---|---|
| AAAA (IPv6) | 2606:4700:3034::6815:42fc 2606:4700:3034::ac43:d2aa |
www.signaloutlook.org Has IPv6
| A (IPv4) | 172.67.210.170 104.21.66.252 |
|---|---|
| AAAA (IPv6) | 2606:4700:3034::ac43:d2aa 2606:4700:3034::6815:42fc |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/dMSsOQDvPX · How we measure
Checked 2026-11-11 07:30:54 UTC. Full DNS report: dns.pizza/domain/signaloutlook.org · Age, certificate and blocklists: how.is/signaloutlook.org · JSON: /api/v1/signaloutlook.org